| Acrilla grignonensis | |
|---|---|
| | |
| Shell of † Acrilla grignonensis (syntype at MNHN, Paris) | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Superfamily: | Epitonioidea |
| Family: | Epitoniidae |
| Genus: | Acrilla |
| Species: | †A. grignonensis |
| Binomial name | |
| †Acrilla grignonensis (Cossmann, 1888) | |
| Synonyms | |
| |
Acrilla grignonensis is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps. [1]
Fossils of this marine species have been found in Eocene strata in Yvelines, France.
Crassispira subgranulosa is an extinct species of sea snail, a marine gastropod mollusc in the family Pseudomelatomidae, the turrids and allies. Fossils of this extinct marine species were found in Eocene strata of the Paris Basin, France.
Crassispira margaritula is an extinct species of sea snail, a marine gastropod mollusc in the family Pseudomelatomidae, the turrids and allies. Fossils of this extinct marine species were found in Eocene strata of the Paris Basin, France.
Crassispira margaritula is an extinct species of sea snail, a marine gastropod mollusc in the family Pseudomelatomidae, the turrids and allies.
Crassispira grignonensis is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

Knefastia polygona is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Pleurotomella bezanconi is an extinct species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Raphitoma fischeri is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Raphitoma baudoni is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Raphitoma boutillieri is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Amblyacrum dameriacense is an extinct species of sea snail, a marine gastropod mollusc in the family Mangeliidae.
Raphitoma gougeroti is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Urosalpinx baudoni is an extinct species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Acrilla is a genus of predatory sea snails, marine prosobranch gastropod mollusks in the family Epitoniidae. They are commonly known as wentletraps.
Acrilla affinis is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.
Acrilla lamberti is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.
Acrilla cuisensis is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.
Acrilla gallica is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.
Acrilla essomiensis is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.
Acrilla fayellensis is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.
Acrilla fourtaui is an extinct species of sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.